<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>选择器【群组+派生】</title>
		<style>
			/* 选择器：群组选择器---选择所有选择器选中的元素  语法：元素选择器，类选择器，id选择器 */
			p,div,#table,.dl{
				width:200px;
				height:200px;
				background: #aaaaff;
			}
			/* 派生选择器，后代选择器---选中父元素下的所有子元素  
			语法：【父】元素选择器 【子】元素选择器*/
			ul li{
				width:100px;
				height:100px;
				background:skyblue;
			}
		</style>
	</head>
	<body>
		<ul>
			<li>好东西</li>
			<li>飞驰人生</li>
			<li>鸳鸯楼</li>
			<li>好运来</li>
		</ul>
		
		
		<hr>
		<!-- 块元素：特点：可以设置宽高，独占一行 -->
		<p>Lorem ipsum dolor sit amet consectetur, adipisicing elit. Delectus vel ab iure odio repellendus id qui ea nisi quo eius. Molestiae quos omnis fuga laborum officia, mollitia dolor autem nobis?</p>
		<div>Lorem ipsum dolor sit amet consectetur adipisicing elit. Impedit aliquid eligendi perferendis cum soluta inventore nobis nulla, voluptate amet dicta ut similique esse? Deserunt quas quod dignissimos eligendi. Provident, dicta.</div>
		<h2>Lorem ipsum dolor sit amet consectetur adipisicing elit. Ratione magni facilis necessitatibus delectus aperiam aut cumque temporibus nam a quia, nihil quo? Perspiciatis quam molestias et ipsum, eveniet libero consectetur!</h2>
		<table id="table">
			<tr>
			<td>lorem</td>
			<td>lorem</td>
		</tr>
		<tr>
			<td>lorem</td>
			<td>lorem</td>
		</tr>
	</table>	
	<dl class="d1">
		<dt>图</dt>
		<dd>解释图</dd>
		</dl>
	</body>
</html>